You can buy a shirt nearly anyplace — but if you want one that fits you properly, you need to go custom. Hamilton Shirts is more than capable of helping you out. Owned by the same family that founded the business in 1883, they specialize in bespoke and made-to-measure shirts, hand-cut from double-ply Italian and Swiss fabrics. You can actually watch the tailors work through a picture window in the store, and of course you can always select from their ready-to-wear offerings if you're in a hurry.